{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861261300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f274c903cc10d497fbe3615d33795085e69a5e07900ba5f1e9f0aa1127da12e",
    "signature": "0x593f943d9bd1bef6899f4e783af152dc92c22cfbbeadf2d75ee3da549fcb706515f2356836bb14d71da4ddc1a7bac68e236a78f6d605f08eeba24a5cad9d49f71b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}